Multitech MultiVOIP MVP210 User Manual page 47

Field Name
Answer Supervision fields
Current Reversal
Answer Delay
Answer Delay
Timer
Tone Detection
Available Tones
Answer Tones
Disconnect Supervision fields
Current Reversal
Current Loss
Current Loss Timer
Silence Detection
Enable
Silence Detection
Type
Silence Timer in
seconds
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Multi-Tech Systems, Inc.
FXO Supervision Parameter Definitions
Values Description
Y/N When this option is selected, the FXO interface sends notice to make
connection upon detecting current reversal from the PBX (which
occurs when the called extension goes off hook).
Y/N When this option is selected, the FXO interface sends the connection
notice to the calling party only when the Answer Delay Timer expires.
The connection notice is sent regardless of whether or not the called
extension has gone off hook.
1 – 65535 When Answer Delay is enabled, this value determines when the FXO
(in seconds) interface sends the connection notice.
Y/N When selected, call disconnection will be triggered by a tone
sequence
dial tone, List from which tones can be chosen to signal call answer.
ring tone,
busy tone,
unobtainable tone
(fast busy),
survivability tone,
re-order tone
any tone from Currently chosen call-answer supervision tone.
Available Tones list
There are four possible criteria for disconnection under FXO: current
reversal, current loss, tone detection, and silence detection.
Disconnection can be triggered by more than one of the three criteria.
Y/N Disconnection to be triggered by reversal of current from the PBX.
Y/N Disconnection to be triggered by loss of current. That is, when Current
Loss is enabled ("Y"), the MultiVOIP will hang up the call at a specified
interval after it detects a loss of current initiated by the attached
device.
200 to 2000 Determines the interval after detection of current loss at which the call
(in milliseconds) will be disconnected.
Y/N Enables/disables silence-detection method of supervising call
disconnection.
One-Way or Disconnection to be triggered by silence in one direction only or in
Two-Way both directions simultaneously
integer value Duration of silence required to trigger disconnection.
Chapter 4: Configuring your VOIP
47